CMD4510 Datasheet, PDF (2/7 Pages) Ceramate Technical – Motor Driver for Portable DVD Player with DC-DC Step Down Converter

CMD4510
Motor Driver for Portable DVD Player with DC-DC Step Down Converter
BLOCK DIAGRAM AND PIN CONFIGURATION
PIN DESCRIPTION
Pin No
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Pin Name
EN2
CT2
COMP2
SW2
IPK2
PVcc1
PVcc2
VOFC+
VOFC-
Vcc1
VINFC
VINSL+
MGND
VOSL+
VOSL-
MGND
VOTK+
VOTK-
MGND
Description
Enable pin for buck converter 2
Timing capacitor input 2
Comparator inverting input 2
Switching output 2
Current sense 2
Vcc for step down converter 1
Vcc for step down converter 2
Focus driver output(+)
Focus driver output(-)
Vcc for power block of sled
Input for focus driver
Input for the sled driver
Ground for motor driver
Sled driver output(+)
Sled driver output(-)
Ground for motor driver
Tracking driver output(+)
Tracking driver output(-)
Ground for motor driver
Continue
* All specs and applications shown above subject to change without prior notice.
1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN
Tel:[phone]
Fax:[phone]
Page 2 of 7
Email: [e-mail]
Http: www.ceramate.com.tw
Rev 1.0 Mar. 28, 2006